Find Japanese Holidays and Long Weekends
Planning around Japanese holidays requires current dates and accurate weekend grouping. This skill guides holiday lookups and long weekend calculations using the Cabinet Office public CSV.
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "japan-holidays" from https://skillstore.io/skills/tahodev-japan-holidays.md and its manifest at https://skillstore.io/api/skills/tahodev-japan-holidays/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Your Agent should still show its plan and request any confirmation required by the security policy.
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Using "japan-holidays". Is January 1, 2026 a Japanese national holiday?
Expected outcome:
January 1, 2026: New Year's Day, a Japanese national holiday.
Using "japan-holidays". Show the January 2026 long weekend around Coming of Age Day.
Expected outcome:
Using "japan-holidays". Can you update my personal calendar with these holidays?
Expected outcome:
Personal calendar editing is outside this skill's scope. I can list Japanese national holidays for your requested period.
All 15 static findings are false positives involving Markdown syntax, public Cabinet Office URLs, a documentation link, and readable Japanese text. The documented commands retrieve and decode public CSV data without executing downloaded content. No evidence found of credential access, data exfiltration, destructive actions, or prompt injection in SKILL.md.
Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.
https://skillstore.io/skills/tahodev-japan-holidays/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report[](https://skillstore.io/skills/tahodev-japan-holidays?utm_source=security_passport_badge)<a href="https://skillstore.io/skills/tahodev-japan-holidays?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/tahodev-japan-holidays/security.svg" alt="Skillstore security assessment" loading="lazy"></a><iframe src="https://skillstore.io/embed/skills/tahodev-japan-holidays.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>tahodev. (2026). japan-holidays security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/tahodev-japan-holidays/audits/1@techreport{tahodev-tahodev-japan-holidays-2026,
author = {tahodev},
title = {japan-holidays security audit report (audit version 1)},
institution = {Skillstore},
year = {2026},
number = {1},
url = {https://skillstore.io/skills/tahodev-japan-holidays/audits/1},
note = {Author version unspecified}
}cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "japan-holidays security audit report (audit version 1)"
version: "unspecified"
type: report
authors:
- name: "tahodev"
date-released: "2026-10-13"
url: "https://skillstore.io/skills/tahodev-japan-holidays/audits/1"
identifiers:
- type: other
value: "skillstore:tahodev-japan-holidays:audit:1"
description: "Skillstore immutable audit report identifier"
Identify long weekends and their included holidays before selecting travel dates in Japan.
Check proposed meeting dates against Japanese national holidays without treating employer closures as official holidays.
Build a chronological holiday list for a publication period using current official data.
Check whether January 1, 2026 is a Japanese national holiday using the current Cabinet Office CSV. Return the date and holiday name.
List Japanese national holidays from [start date] through [end date] in chronological order. Identify any dates outside official CSV coverage.
Find breaks of at least three consecutive days in [year], treating Saturdays, Sundays, and official holidays as days off. Include dates and holiday names.
Compare long weekends in [year A] and [year B]. Verify CSV coverage first. Separate official results from estimates and explain assumptions.
Author
tahodevLicense
MIT
Skillstore revision
r1
Version notice
The author did not declare a version.
Ref
7f17813fb6af1acc7d8fd3fb5f05480f5be52783
Maintenance freshness
10/13/2026
Usage
0 downloads · 0 views
File structure
📄 SKILL.md
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